 | | Journal (article/letter/editorial) | | Geochronologyof the Maricunga Gold-Silver Belt, Northern Chile RICHARD H. SILLITOE, 27 WestHill Park, HighgateVillage...ileLtda., AvenidaPedrode Valdivia295, Santiago,Chile Abstract The Maricungametallogenicbelt in northernChile...principalmineralizedcentersin the belt, includingthe La Coipa,La Pepa,Marte, andLobodeposits, weredatedradiometrically...Reand 28 ø S in the Andean Cordillera of northern Chile at Aldebaran,gold-silverat (Fig. 1) at altitudesrangingfromabout4...Kay et al. (1988) between La Coipasilver-gold(Oviedoet al., 1991) andthe La latitudes 28 ø S and 33 ø |  | | Journal (article/letter/editorial) | | mineralization in the Atacama segment of the South American Andes, northern Chile (26°15'-27°25'S) Received:...magmatism and the rich ore deposits of northern Chile have been the focus of numerous studies. Significant...feature of the geology of this part of northern Chile is the existence of n o r t h - south to north-east-...alteration and cama segment - Andes - northern Chile mineralization (Baker and Guilbert, 1987; Colley...Introduction (Fig. 1): (1) along the Atacama Fault System; (2) along the Inca de Oro Belt; (3) along the West |  | | Journal (article/letter/editorial) | | Andean uplift and climate evolution in the southern Atacama Desert deduced from geomorphology and supergene...Thomas Bissig ⁎,1, Rodrigo Riquelme Departamento de Ciencias Geológicas, Universidad Católica del Norte...Norte, Avenida Angamos 0610, Antofagasta, Chile a r t i c l e i n f o Article history: Received 5 February...18 October 2010 Editor: T.M. Harrison Keywords: Atacama Desert Andes uplift climate evolution supergene...Salvador Potrerillos geochronology stable isotopes Chile a b s t r a c t Supergene alunite group minerals |  | | Journal (article/letter/editorial) | | Magmatic Evolution of the Maricunga Mineral Belt in Chile a b c Suzanne Mahlburg Kay , Constantino Mpodozis...Servicio Nacional de Geologia y Mineria, Avenida Santa Maria 0104, Santiago, Chile c Department of Geological...Servicio Nacional de Geologia y Mineria, Avenida Santa Maria 0104, Santiago, Chile Version of record...Magmatic Evolution of the Maricunga Mineral Belt in Chile, International Geology Review, 36:12, 1079-1112...Magmatic Evolution of the Maricunga Mineral Belt in Chile SUZANNE MAHLBURG KAY, Department of Geological Sciences |  | | Journal (article/letter/editorial) | | Deposits,Chile JOHN DAVIDSON Minera ComincoResourcesChile, Ltda., Los Leones234, Santiago,Chile AND CONSTANTINO...Minerfa, Casilla 10465, Santiago,Chile Abstract Epithermal gold depositsin Chile are Cretaceousto Cenozoicin...hydrothermalalterationzones were formed in central Chile. Paleocene-Eocene volcanicrocksconstitutea large....g., Faride, San Crist6bal,Guanaco,andCachinalde la Sierra).In the late Eocene-earlyOligocene,volcanism...DepositssuchasEl IndioTambo,Nevada,La Pepa,Lobo, Marte, andLa Coipa are hostedby Oligocene-Miocenevolcanics |  | | Journal (article/letter/editorial) | | northern Chile (see Sillitoe 1994). b Steam-heated alteration exposed in a road cut above the Coipa Norte...Norte HS gold-silver orebody at La Coipa, northern Chile. Note its white, friable character. c Steam-heated...alteration peripheral to the La Coipa HS-IS gold-silver district, Chile. f Hydrothermal breccia, generated...steam-heated zone, Pascua-Lama HS gold-silver deposit, Chile. Geologist stands just left of contact with non-brecciated...it was formerly exploited in places (e.g., La Coipa, Chile; El Queva, Argentina; Sillitoe 1975). However |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | including the New Almadén mine in Santa Clara County and the New Idria mine in San Benito County (two...mercury producers), represents a single mineralized province with ages restricted to the last 5.3 million years...(Ag,Hg)I], originally reported from Chanarcilla, Chile, and later from Broken Hill, Australia (Mason 1972...070277, in massive and drusy quartz from the Socrates mine, Sonoma County, California; (b) cinnabar (HgS),...070463, with malachite and calcite, from the Tsumeb mine, Namibia. in the famous deposits of Broken Hill |  | | Book | | org/details/geologyofchile0000unse The Geology of Chile • The Geologica l Society of London Books Editorial...T. & GIBBO, s, W . (eds) 2007 . The Geology of Chile. The Geological Society, London. CHARRIER, R., PINTO...the Andean Orogeo in Chile. Jn: MORENO, T. & GrnsoNs, W. (eds) The Geology of Chile. The Geological Society...of Chile EDITED BY TERESA MORENO Earth Sciences Institute 'J aume Almera', Consejo Superior de I11vestigaciones...Grosjean 13. Field excursion from central Chile to the Atacama De<,crt. W. Gibbons & -1. Moreno 329 Refere |  | | Journal (article/letter/editorial) | | Jinchang porphyry Au (Cu) deposit, Heilongjiang province, China Yu-Suo Zhao, Hai-Ming Liu, Ke-Zhang Qin...Jinchang porphyry Au (Cu) deposit, Heilongjiang province, China, Ore Geology Reviews (2019), doi: https://doi...Jinchang porphyry Au (Cu) deposit, Heilongjiang province, China Yu-Suo Zhao1, Hai-Ming Liu*2, Ke-Zhang...Sciences, Beijing 100029, China 2) Département de géologie et de génie géologique, Université Laval, Québec...the Jinchang porphyry deposit in Heilongjiang province, east-northern China, belongs to the Au-Cu series |  | | Book (volume) | | existence o f a new unconformity-vein style uranium province in the Proterozoic of the Great Sandy Desert....Iran ian P o rp h y ry C u-M o-A u D eposits Brent LA. Mclnnes, Noreen J. Evans, Frank Q, Fut Steve Garwin...lm alyk (K a rm ak y r-D a ln e e ) and S au k b u la k C u-A u P o rp h y ry System s, U zbekistan IgorM...the largest deposits in any established porphyry province. For a discussion of the accepted terminology...localised in the U.S. “South-west”， and in northern Chile and southern Peru，and were Cu-Mo orebodies (Gilmour |  | | Book (edition) | | Gertrudis Echenique 30, Piso 3 Las Condes, Santiago, Chile Prof. Dr. David I. Groves Key Centre for Strategic...Igneous Rocks from the Five Tectonic Settings Roman Province (Italy): Example from a Continental Arc Setting...Lamprophyres . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) Introduction Nature of Mesothermal...Characteristics Andacollo, Chile . Bingham, Utah, USA . Choquelimpie, Chile . Emperor, Vitu Levu, Fiji... Superior Province, Canada . Ladolam, Lihir Island, Papua New Guinea Maricunga Belt, Chile. Mount Kare |  | | Book (edition) | | Australia The cover shows an overview of the Bajo de la Alumbrera porphyry copper-gold deposit before the...Igneous Rocks from the Five Tectonic Settings Roman Province (Italy): Example from a Continental Arc Setting...Arc Associations. Bajo de la Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . Bingham Copper...Copper Deposit, Utah, USA . EI Indio Gold Deposit, Chile . Twin Buttes Copper Deposit, Arizona, USA Postcollisional...Lamprophyres . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) Introduction Nature of Mesothermal |  | | Report (chapter) | | four broad groupings, all of which exhibit high sulphur contents but otherwise have varied physical and...back as the Late Archaean (e.g. de Wit & Hart 1993; Windley 1995; de Wit 1998). The recognizable temporal...Natal'in 1996) and even Archaean accretionary complexes (de Wit et al. 1992). There is a continuum between collisional...Continental arc (CA), view of the Andean arc in northern Chile. (e) Large ocean closure (LOC), view of the Altaids...Kokpatass Kori Kollo Kumtor Kyuchus Las Cristinas La Coipa La Escondida Lamaque-Sigma Lihir Island Lobo-Marte |  | | Book (edition) | | . . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting... . . . . . 6.4.1 Bajo de La Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . 6.4.2 Bingham.... . . . . . . . . 6.4.3 El Indio Gold Deposit, Chile . . . . . . . . . . 6.4.4 Cripple Creek Gold Deposit...8.5 Shoshonitic Lamprophyres from the Superior Province, Canada (Archean) . . . . . . . . . . . . . ....H2O, CO2, and S. Light rare earth elements (e.g. La, Ce, Nd). They are part of the lanthanides (atomic |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started................................... 494 Cornel E.J. de Ronde Alteration in the area of the Kristineberg...Fonseca Mineralogy, textures and new sulphur isotope data of the Cerro de Maimón VMS deposit ores, Dominican...Ahola Occurrence of gold (electrum) in the Lousal mine, Iberian pyrite belt, Portugal ............................................... 564 Daniel P. S. de Oliveira, Carlos J. P. Rosa, Fernanda M. G. Guimarães |  | | Book | | . . . 4.1 4.1.1 4.1.2 4.1.3 4.1.4 4.2 Roman Province ~taly): Example from a Continental Arc Setting... . . . . . . . . Bajo de la Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . . . . ....Utah, USA . . . . . . . . . El Indio Gold Deposit, Chile . . . . . . . . . . . . Twin Buttes Copper Deposit... . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) . . . . . . . . . . . . . ... Andacollo, Chile . . . . . . . . . . . . . . . Bajo de la Alumbrera, Catamarca Province, Argentina |  | | Book | | Bromine profiles - brine genesis or stability?.92 Sulphur and oxygen isotopes.94 Boron Isotopes 96 Chlorine...sulphate reducers.643 Bacterial chemosynthesisers (sulphur oxidizers).644 Extremophiles (mostly Archaea).644...potash quality: Anomalies, leaching and problematic mine waters.827 Other economic salts... 831 Borate salts...deposits.872 Sulphur salts (brimstone).877 Usage history and industry trends.878 Types of sulphur deposits...deposits.879 Biology of native sulphur.880 Occurrences and textures.880 Zeolites - molecular sieves.882 Geological |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...and CopperGold Deposits at Los Pelambres, Central Chile José Perelló, Richard H. Sillitoe, Constantino...of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest Known Concentration...Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern Chile Geology of...Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco Antônio Delinardo |  | | Book (edition) | | in Fashion Brazil: miners versus garimpeiros - Chile: high altitude hazards B for Bolivia — and Battle...Appendices: I Western World Gold Supply II World Gold Mine Production III Western World Gold Supply and Demand...Michael Brown at Frankel Pollak Vinderine. And in Rio de Janeiro, Peter Rich has been a consistent helper...history, the private buying of gold had exceeded mine supply, forcing central banks to sell into the market...more the noble metal of the elite, but within the province of everybody. Yet, what appealed, of course, was |  | | Book (edition) | | Exploration Team—Target Generation QPX Chile Las Condes, Santiago Chile David I. Groves Department of Geology...new data and references from Argentina, Canada, Chile, China, Iran and the USA, including new maps and...Billiton in Perth, Singapore and Santiago, and QPX Chile in Santiago for encouraging the completion and revision...Zhiming Yang, Andi Zhang and Lin Zhang. Santiago, Chile Perth, Australia Daniel Müller David I. Groves.... . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting |  | | Book | | 447 467 491 Company Index 503 Tables: World Mine Production of Gold, Silver and Base Metals 5A2...Mining OFFICES: 5011 Meadowood Way Paradise Peak Mine Suite 300 (100% FMC Gold) * Sales Reno, Nevada...Elko, Nevada (303) 292-7500 Royal Mountain King Mine (100% FMC Gold) Copperopolis, California Beartrack...help modernise that country's mining industry. Chile was a significant recruit to democracy in the past...government, there is a rush of mining companies to Chile, making it the developing country most in favour |  | | Book | | . . 5.3.6 The El Indio-Pascua Wpithermal Belt, Chile . . . . . . . . . 5.3.7 Epithermal Systems in the...Deposit, Abitibi-Wawa Greenstone Belt, Superior Province, Canada . . . . . . . . . . . . . . . . . . .... . . . 992 9.7.2 Central Australian Heat Flow Province . . . . . . . . . . . . . 995 9.8 An Unusual Amagmatic...deposit, ore deposit, mineral occurrence, prospect, mine, reserves and resources are familiar, but more rigorous...taken from hydrothermal iron oxides (iron pods of de Ronde et al. 1997) suggest a calculated oceanic surface |  | | Report (volume) | | IN EER, eddessisa CS acaon dated: Vv SRO Ler La Os a A vi RO, 1 Epithermal Gold Deposits:...seston « sistent orer0x.calelenll SME ae os pA Oe de pl eae 155 ee 181 Metallogeny of the Central...an eae eer 213 Mineralizations at the Rozalia Mine, HodruSa WU cia ORK oderay UPrcicn oa Saly, and...Stiavnica stratovolcano central zone and Rozalia Mine 18.30-19.30 Dinner 19.30-22.00 Optional visit to...groups: 7.00 - 11.30 Underground visit of the Rozalia mine; disseminated base metal mineralization, base metal |  | | Journal (issue) | | new era of data-backed calls that could speed up mine development, Dan Gleeson reports 52 REBUILDS &...to a 100% electric mine would represent a transformational shift for underground mine operations where...represents one of the biggest environmental challenges a mine faces. Switching to an electric energy source can...sustainable technologies, actionable insight into mine operations and automation – solutions that exist...collecting, analysing and implementing data to optimise mine conditions, processes and maintenance decisions |  | | Report (issue) | | VMSDEPOSITS:POTENTIAL FORMAGMA TICCONTRIBUTIONS CI.J. de Rollcle ...........................................involvedin modellingthe mass-balancerw,f.atiomhipt la assimilation-aystallimion pronms The .......-;,;...Effects Wholesaleor bulk assimilation,whether by De.._. family of curves in Figure 3b complete fusion...the 9 J.IC.lhmell«al. Tablel. Modal.. ,....,. (la aole %) of modelrocksusedin caJculationsgiven with...part, why many of the larpll porphyrydeposits in Chile areassociatedwilb6e least contaminatodmagmas(Sillitoe |
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